Am I the only one who loves the smell of Halloween candy? No matter what you’ve collected while out trick-or-treating, it always smells the same when you stick your nose in the bag.

If you’re not sure what I’m talking about, go take a whiff of the Halloween candy that your kids just collected. It’s amazing. It’s also virtually impossible to describe — sort of an emergent property that arises whenever you combine multiple types of candy in a small space.

Mmmmm… The sweet smell of Halloween candy… In this case, the whole is definitely greater than the sum of its parts.